Hi @TK-1 I have seen that you are using 3rd party app for showing the reviews on your store, so you need to ask it from the app support, as they will provide you the iframe code and will also specify you the steps through which you can show the reviews on your collection page.
If the app support doesn’t have the solution then you need to accomplish it with the help of custom coding.
If you will unable to implement the same then I’m happy to do this for you, let me know. I can implement the changes so that this will work well for you.
Hopefully it will help you. If yes then Please don’t forget hit Like and Mark it as solution!
Best Regards
Sahil